On September 8, 2022, Yee, Ka Yee; Leung, Man Pan; Tse, Man Ho; Choy, Pui Ying; Kwong, Fuk Yee published an article.Recommanded Product: 10472-24-9 The title of the article was Palladium-Catalyzed Direct C-H Olefination of Polyfluoroarenes with Alkenyl Tosylates. And the article contained the following:
The first general examples of palladium-catalyzed direct C-H olefination of polyfluoroarenes e.g., 1,2,3,4,5-pentafluorobenzene using alkenyl tosylates e.g., I as electrophilic coupling partners are presented. By employing the Pd/L1 catalyst system (L1 = N-methyl-2-(2′,4′-dimethoxyphenyl)-3-dicyclohexylphosphinoindole), the olefinated polyfluoroarenes e.g., II can be obtained in good-to-excellent yields. Good structural and functional compatibility are also exhibited. In particular, the steric demanding and heterocyclic alkenyl tosylates react smoothly under this catalyst system. This reaction can be practicably performed on a gram-scale without significantly loss of product yields. The experimental process involved the reaction of Methyl 2-cyclopentanonecarboxylate(cas: 10472-24-9).Recommanded Product: 10472-24-9
The Article related to alkenyl polyfluoroarene preparation, polyfluoroarene alkenyl tosylate olefination palladium catalyst, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Hydrocarbons (Saturated and Unsaturated Side Chains) and other aspects.Recommanded Product: 10472-24-9
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics